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Doubles in session


Current system
04181-1448
LDS 9166


Nearby doubles
30' : 04196-1510
HU 437

45' : 04150-1457
GWP 570

54' : 04207-1413
STF 532

76' : 04198-1602
RST3397

82' : 04155-1604
RST3396

83' : 04174-1328
TDS2809

88' : 04216-1559
LDS9169

101' : 04202-1626
HU 438AB

102' : 04111-1446
CVR1737

115' : 04102-1454
TDS2768

117' : 04160-1643
GWP 572

118' : 04244-1337
UC 1162

118' : 04142-1633
HJ 3629

120' : 04174-1648
HJ 3633

130' : 04160-1244
BRT2634

134' : 04146-1246
TDS2795

135' : 04212-1656
TDS2831

139' : 04167-1233
HDS 544

139' : 04217-1658
RAO 545

145' : 04256-1625
SKF2468

147' : 04274-1548
DEA 12

156' : 04186-1725
TOI 427

158' : 04283-1400
GAL 371

158' : 04104-1642
GWP 559

158' : 04075-1526
HDS 523

159' : 04108-1252
PHB 1AB



Selections
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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04181-1448 LDS 9166

 
 
04h 18m 05.39s -14° 49' 54.9" P.A. 271.00 sep 11.4 mag 12.37,15.26
 
 
Coord 2000 04181-1448 Discov num LDS9166 Comp Coord arcsec 2000 04 18 05.39 -14 49 54.9
Date first 1960 Date last 2016 Obs 8
Pa first 269 Pa last 270.6 P.A. Now (θ) 270.6°
Sep first 12.0 Sep last 11.384 Sep. Now (ρ) 11.384"
Mag pri 12.37 Mag sec 15.26 delta mag (ΔM) 2.89 Spectral class
Pri motion ra -117 Sec motion ra -125
Pri motion dec -159 Sec motion dec -161
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.04 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Eridanus Gaia DR2 3175584954786037120
 
 
WDS 04181-1448 LDS 9166 : NOTES
 
 
discov_num notes refcode
LDS9166 Old LDS6166.
NLTT 12975/12973 Chm2004
 
 
REFERENCES
 
 
refcode metd author reference
Chm2004 E - Chaname, J. & Gould, A. 2004ApJ...601..289C
Chm2004 ApJ 601, 289, 2004
Chm2004 (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004 versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004 identical to discovery observations - predominantly close pairs - were assumed
Chm2004 not new observations, so not included in WDS. Similar concerns when primary and
Chm2004 secondary magnitudes or proper motions were the same.)
 
 
DISCOVERER
 
 
idgroup discov author
1 LDS Luyten p.m. catalog (from additional DD list)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04181-1448 LDS9166 2000 3 271 11.4 12.37 15.26 N D 041805.39-144954.9
04181-1448 LDS9166 2010 5 271 11.2 12.37 15.26 N 041805.39-144954.9
04181-1448 LDS9166 2015 6 271 11.4 12.37 15.26 NV 041805.39-144954.9
04181-1448 LDS9166 2016 8 271 11.4 12.37 15.26 NV 041805.39-144954.9

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 04181-1448 LDS 9166 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04181-1448 LDS 9166 : MEASURES
 
 
No records found.

 
 
WDS 04181-1448 : VIRTUAL EYEPIECE
 
 

04181-1448 LDS9166A mag 12.37 04181-1448 LDS9166B sep 11.0 P.A. 270.60 mag 15.26 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04181-1448 : ALADIN DSS IMAGE @ 04h 18m 05.39s -14° 49' 54.9"
 
 
 
 
WDS 04181-1448 LDS 9166 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04181-1448 LDS9166 distance=1' 04196-1510 HU 437 distance=30' 04150-1457 GWP 570 distance=45' 04207-1413 STF 532 distance=54' 04198-1602 RST3397 distance=76' 04155-1604 RST3396 distance=82' 04174-1328 TDS2809 distance=83' 04216-1559 LDS9169 distance=88' 04202-1626 HU 438AB distance=101' 04111-1446 CVR1737 distance=102' 04102-1454 TDS2768 distance=115' 04160-1643 GWP 572 distance=117' 04244-1337 UC 1162 distance=118' 04142-1633 HJ 3629 distance=118' 04174-1648 HJ 3633 distance=120' 04160-1244 BRT2634 distance=130' 04146-1246 TDS2795 distance=134' 04212-1656 TDS2831 distance=135' 04167-1233 HDS 544 distance=139' 04217-1658 RAO 545 distance=139' 04256-1625 SKF2468 distance=145' 04274-1548 DEA 12 distance=147' 04186-1725 TOI 427 distance=156' 04283-1400 GAL 371 distance=158' 04104-1642 GWP 559 distance=158' 04075-1526 HDS 523 distance=158' 04108-1252 PHB 1AB distance=159' 04108-1252 PHB 1AC distance=159' 04140-1222 GAL 364 distance=160' 04091-1624 SKF 950 distance=161' 04091-1317 GAL 118 distance=161' 04290-1427 RST3398 distance=161' 04287-1535 TDS2865 distance=161' 04290-1353 TOB 368BC distance=168' 04290-1353 HJ 3649AB distance=169' 04156-1735 GWP 571 distance=169' 04070-1551 HDO 66AB distance=172' 04140-1209 A 2617 distance=172' 04070-1551 BU 1381BC distance=172' 04071-1346 TOI 952Aa,Ab distance=172' 04071-1346 TOI 952AB distance=172' 04097-1653 A 2914 distance=174' 04061-1416 KPP 104 distance=178' 04057-1458 SKF2464 distance=180' 04209-1156 GAL 365 distance=180' 04190-1751 HDS 550 distance=182' 04121-1207 TOI 938AC distance=185' 04054-1512 GWP 548 distance=185' 04134-1742 GWP 563 distance=185' 04188-1144 HDS 548 distance=186' 04176-1140 KPP3563 distance=190' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 04181-1448 LDS9166 271 11.4 1
Show 04196-1510 HU 437 256 0.7 30
Show 04150-1457 GWP 570 196 265.9 45
Show 04207-1413 STF 532 214 19.0 54
Show 04198-1602 RST3397 334 0.6 76
Show 04155-1604 RST3396 219 1.0 82
Show 04174-1328 TDS2809 141 2.3 83
Show 04216-1559 LDS9169 143 12.9 88
Show 04202-1626 HU 438 AB 162 4.2 101
Show 04111-1446 CVR1737 189 108.7 102
Show 04102-1454 TDS2768 120 1.5 115
Show 04160-1643 GWP 572 174 358.9 117
Show 04244-1337 UC 1162 37 18.7 118
Show 04142-1633 HJ 3629 272 14.6 118
Show 04174-1648 HJ 3633 11 33.3 120
Show 04160-1244 BRT2634 112 3.5 130
Show 04146-1246 TDS2795 79 0.9 134
Show 04212-1656 TDS2831 236 0.8 135
Show 04167-1233 HDS 544 102 3.1 139
Show 04217-1658 RAO 545 55 0.4 139
Show 04256-1625 SKF2468 275 149.0 145
Show 04274-1548 DEA 12 207 38.8 147
Show 04186-1725 TOI 427 153 2.6 156
Show 04283-1400 GAL 371 186 19.9 158
Show 04104-1642 GWP 559 71 23.8 158
Show 04075-1526 HDS 523 184 0.3 158
Show 04108-1252 PHB 1 AB 124 1.7 159
Show 04108-1252 PHB 1 AC 135 2.0 159
Show 04140-1222 GAL 364 47 20.8 160
Show 04091-1624 SKF 950 70 44.3 161
Show 04091-1317 GAL 118 260 10.5 161
Show 04290-1427 RST3398 57 1.1 161
Show 04287-1535 TDS2865 267 0.5 161
Show 04290-1353 TOB 368 BC 47 5.0 168
Show 04290-1353 HJ 3649 AB 204 17.8 169
Show 04156-1735 GWP 571 151 90.0 169
Show 04070-1551 HDO 66 AB 263 17.6 172
Show 04140-1209 A 2617 328 2.0 172
Show 04070-1551 BU 1381 BC 225 5.6 172
Show 04071-1346 TOI 952 Aa,Ab 68 0.2 172
Show 04071-1346 TOI 952 AB 135 1.2 172
Show 04097-1653 A 2914 178 1.6 174
Show 04061-1416 KPP 104 274 3.4 178
Show 04057-1458 SKF2464 61 8.1 180
Show 04209-1156 GAL 365 358 17.1 180
Show 04190-1751 HDS 550 1 0.8 182
Show 04121-1207 TOI 938 AC 73 8.0 185
Show 04054-1512 GWP 548 291 411.6 185
Show 04134-1742 GWP 563 296 24.9 185
Show 04188-1144 HDS 548 353 0.2 186
Show 04176-1140 KPP3563 352 1.7 190

 
 
WDS 04181-1448 : COMPONENTS
 
 
  A
B pa=270.6°
sep=11.00"
 
 
04181-1448 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 041805.39-144954.9 Mag 12.37 PmRA -117.00
PmDE -159.0
 
 
04181-1448 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 041804.63-144954.8 Mag 15.26 PmRA -125.00
PmDE -161.0 Calc delta mag 2.89 Calc coord yes